Hinge lock



FIG. 1 is a front perspective view of a hinge lock showing my new design;

FIG. 2 is second perspective view of the hinge lock installed on a hinge in an alternative position of use and reduced in size; and,

FIG. 3 is a third perspective view of the hinge lock installed on a hinge in the locked position shown reduced in size.

The broken lines showing a door and the hinge are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a hinge lock, as shown and described. 